Rexroth R162211420 | KWD-015-SNS-C1-N-1 Size 15 Linear Guide Carriage
Rexroth R162211420 (KWD-015-SNS-C1-N-1) ball runner block. Size 15, SNS slimline design, carbon steel, C1 preload, 9860N dynamic load. Compatible with R1605/R1607 rails.
Product Overview
Rexroth R162211420 (Order Code: R162211420) is a Size 15 carbon steel ball runner block from the Linear Ball Rail System family. Characterized by its SNS (Slimline, Normal length, Standard height) profile, this carriage is designed for high-load applications where lateral space is constrained. It features a C1 (low/moderate) preload and N (normal) accuracy class, offering a dynamic load capacity of 9,860 N. Pre-lubricated with Dynalub 510 grease and equipped with standard seals, it is a core component for precision linear motion systems in machine tools and automation equipment.
Technical Specifications (Identification & Load)
| Parameter | Specification |
| Brand / Series | Rexroth / Linear Ball Rail System |
| Order Number | R162211420 |
| Model Code | KWD-015-SNS-C1-N-1 |
| Nominal Size | 15 mm |
| Design Type | SNS (Slimline, Normal, Standard Height) |
| Preload Class | C1 (Low / Moderate Preload) |
| Accuracy Class | N (Normal) |
| Dynamic Load Capacity (C) | 9,860 N |
| Static Load Capacity (C0) | 12,700 N |
| Dynamic Torsional Moment (Mt) | 95 Nm |
| Static Torsional Moment (Mt0) | 120 Nm |
Technical Specifications (Mechanical & Physical)
| Parameter | Specification |
| Housing Material | Carbon Steel (CS) |
| Seal Type | SS (Standard Seal, both sides) |
| Ball Chain | Without Ball Chain |
| Block Width (A) | 34.0 mm |
| Block Length (B) | 58.2 mm |
| Block Height (H1) | 19.9 mm |
| Assembly Height (H) | 24.0 mm (with rail) |
| Weight | Approx. 0.175 kg |
| Lubrication | Pre-lubricated (Dynalub 510) |
| Operating Temperature | -10 °C to +80 °C (short-term +100 °C) |
| Max. Speed | 5 m/s |
| Max. Acceleration | 500 m/s² |
Key Features
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Space-Saving SNS Design: The slimline width (34mm) allows for compact machine design and multi-axis configurations.
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High Load Capacity: Robust carbon steel construction supports high dynamic loads (9.86 kN) and moments.
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Interchangeable System: Compatible with Rexroth Ball Rail sizes 15 (e.g., R1605, R1607 series) within the same accuracy class.
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Maintenance-Friendly: Features standard contact seals (SS) and integrated lubrication nipples for easy re-greasing.
Applications
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CNC machine tools and machining centers
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Precision gantry systems and linear robots
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Industrial automation equipment and transfer lines
About ACH
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
Frequently Ask & Questions
Are preferential prices available?
Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
Are the Products Genuine OEM Units?
Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
How will you arrange shipment?
We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.
What is the warranty of goods?
One-year Warranty.
How long is the logistics cycle of the product?
Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.